Company lists · Data refreshed November 2026

Top 25 Electric utility modernization firms based in Brazil

RevenueBase identified 109 company matches for electric utility modernization firms associated with Brazil as of November 2026 and tracks 2,386 professional contacts across them, including 498 with verified work emails. Rio De Janeiro is the largest hub.

This list covers company matches for electric utility modernization firms associated with Brazil, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
109Companies
2,386Contacts tracked
498Verified emails
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The 25 largest electric utility modernization firms based in Brazil

Ranked by team size
Top 25 of 109 company matches for electric utility modernization firms based in Brazil, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202651-200277 contacts →

Exact match

“Fundada em 1983, a TECNOVA foi concebida como uma empresa de vendas, representando comercialmente companhias de grande expressão no segmento eletro-eletrônico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchOlinda, BrazilHQ recorded Nov 6, 20261,001-5,000194 contacts →

Exact match

“Fundada no ano de 1997 por ex-funcionários da Coelce a empresa surgiu com o propósito de atender as demandas crescentes no segmento de prestação de serviços em engenharia elétrica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-200166 contacts →

Exact match

“O mundo está cada vez mais digital e os dados ajudam as empresas a atenderem melhor as demandas da população e do mercado.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSchroeder, BrazilHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“A ERZEG é referência consolidada no mercado de geração e controle de energia, destacando-se por sua expertise em automação e integração de sistemas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 2026201-50060 contacts →

Exact match

“A Axxiom nasceu em 2007 para fornecer soluções em TI, associando engenharia, tecnologia e inovação, aplicadas à integração, desenvolvimento, customização e sustentação de sistemas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRecife, BrazilHQ recorded Nov 6, 202651-20052 contacts →

Exact match

“A Consenso tecnologia nasceu em 2013 com a missão de inovar na prestação de serviços para o segmento de Utilities através de tecnologia da informação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRecife, BrazilHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“A INTEREST Engenharia é uma empresa especializada em consultoria e projetos de engenharia nas áreas de transmissão e geração de energia elétrica de grandes empreendimentos em todo…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“A empresa CONTROL TECNOLOGIA fundada no ano tem sua experiência iniciada em atividades de implantação de equipamentos e sistemas de automação e controle em subestações de 13,8 kV…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAmericana, BrazilHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Somos uma empresa de engenharia elétrica com mais de 35 anos de experiência no mercado energético, oferecendo soluções com eficiência e economia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“A CHP Brasil é uma empresa nacional de base tecnológica, que foi constituída com o objetivo de oferecer equipamentos para geração de energia com fontes alternativas, menos…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“A IPR Mind Solution é uma empresa de suções de engenharia com foco no setor elétrico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGuarulhos, BrazilHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“A PWD - POWER DIAMOND TECH estabelecida em Guarulhos-SP desde 20/12/2001 é uma empresa moderna de Soluções em Engenharia e Tecnologia, que tem como atividade principal a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRecife, BrazilHQ recorded Nov 6, 20261-1022 contacts →

Exact match

“SM Energy, SMart Energy Solutions, is an innovative company dedicated to the energy sector, founded in 2020 with the focus of providing solutions to address critical challenges…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMirassol, BrazilHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Fundada em 2014, a Gensep é uma empresa de engenharia elétrica especializada em sistemas elétricos de potência, com atuação em proteção, controle e automação.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSão Paulo, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Fox IoT develops artificial intelligence, IoT, and data analytics solutions to accelerate the digital transformation of the energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchFortaleza, BrazilHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We are a company specialized in the implementation of automation, protection and control technologies for energy systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRio De Janeiro, BrazilHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Somos uma empresa com sólido conhecimento e experiência de mercado, que atua com novas tecnologias, auditorias e desenvolvimento de projetos, sistemas e elaboração de soluções…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchTanabi, BrazilHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“A KW Sistemas de Energia é uma empresa que nasceu em 2015, e possui pessoal qualificado e com mais de 10 anos de experiência no mercado de serviços relacionados à Energia…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSorocaba, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A Sigmasys é uma empresa de engenharia voltada para o setor elétrico industrial com foco em clientes de média e alta tensão.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchLondrina, BrazilHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“A Engelogic Automação e Controle Industrial é uma empresa prestadora de serviços nas áreas de engenharia, automação e manutenção elétrica industrial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPorto Alegre, BrazilHQ recorded Nov 6, 202611-507 contacts →

Exact match

“A Marpie é uma empresa de engenharia que oferece soluções em elaboração, execução e gerenciamento de projetos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchJundiai, BrazilHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“A PSI - Process Soluções Inteligentes é uma empresa que atua no Ramo de Automação de Energia, desde a concepção da solução até a energização do sistema.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBauru, BrazilHQ recorded Nov 6, 202651-2002 contacts →

Exact match

“Desde 1990 no mercado, a Efitec é uma empresa formada por profissionais qualificados atuantes nas áreas de Comissionamento Eletromecânico em Usinas Hidrelétricas, Térmicas e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBauru, BrazilHQ recorded Nov 6, 202611-502 contacts →

Exact match

“A VERI Engenharia atua de forma inovadora e gera soluções diferenciadas nas áreas de infraestrutura, engenharia elétrica e condicionamento de energia, desenvolvendo e implantando…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCascavel, BrazilHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Fundada em 2010, a Elétrica EBC | CARSONI ENGENHARIA tem crescido para fornecer serviços diversificados no ramo da eletricidade.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 109 electric utility modernization firms based in Brazil

See the full list, filter by size, metro and specialty, and access 498 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electric utility modernization firms based in Brazil at a glance

As of Nov 6, 2026
20.9%Verified-email coverage
21.9Average contacts per company
11-50Median size (employees)
5.5%Largest-city concentration · Rio De Janeiro
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
38
51-200
20
201-500
3
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Brazil, so it is reported there. Company counts and contact totals on this page are exact for Brazil, over 109 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Brazil whose business descriptions match “electric utility modernization firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 498 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “electric utility modernization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric utility modernization firms are there based in Brazil?

RevenueBase identified 109 company matches for electric utility modernization firms associated with Brazil as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Tecnova Energia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electric utility modernization firms?

Rio De Janeiro leads with 6 company records, followed by Recife (5) and Sao Paulo (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 498 professional contacts with verified work emails tracked across these 109 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.